Home / 7,732,437.84-10,670,469.12-4,294,899.36

Finding the Fourth Proportional to 7,732,437.84, 10,670,469.12 and 4,294,899.36

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Solution

The fourth proportional to 7,732,437.84, 10,670,469.12 and 4,294,899.36 is: 5,926,797.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732,437.84 : 10,670,469.12 = 4,294,899.36 : x
  2. Step 2: Convert to fraction form
    7,732,437.84/10,670,469.12 = 4,294,899.36/x
  3. Step 3: Cross multiply
    7,732,437.84x = 10,670,469.12 × 4,294,899.36
  4. Step 4: Simplify right side
    7,732,437.84x = 45,828,590,994,387.77
  5. Step 5: Solve for x
    x = 45,828,590,994,387.77/7,732,437.84
  6. Step 6: Final answer
    x = 5,926,797.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.